Hosted Exchange 2010 is a legacy service. We still support existing customers, but we no longer sell it. We're moving customers to Zimbra Mail or Microsoft 365, and we'll contact you before your mailbox moves. Manage legacy services in the legacy portal at my.ozhosting.com.

How to purchase additional mailbox

1. log in to my.ozhosting.com as administrator
2. Click on Account Tab then Buy Additional Resources
3. Choose the subscription then click on next
4. Click on the Plus sign (+) to add additional mailboxes